Texas Instruments
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NE5534PSRG4
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NE5534PSRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio Operational Amplifier
  • Characteristics: High-performance, low noise, wide bandwidth
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Precision audio amplifier
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: ±5V to ±22V
  • Input Offset Voltage: 0.5 mV (maximum)
  • Input Bias Current: 50 nA (maximum)
  • Input Noise Voltage: 5 nV/√Hz (typical)
  • Gain Bandwidth Product: 10 MHz (typical)
  • Slew Rate: 13 V/µs (typical)
  • Output Current: 38 mA (typical)

Pin Configuration

The NE5534PSRG4 has a total of 8 pins arranged as follows:

```

| | --| IN- OUT |-- Pin 1: Output --| IN+ VCC |-- Pin 2: Positive Supply Voltage --| VEE NC |-- Pin 3: Negative Supply Voltage --| NC IN- |-- Pin 4: Inverting Input --| NC IN+ |-- Pin 5: Non-Inverting Input --| NC VEE |-- Pin 6: Ground --| NC NC |-- Pin 7: Not Connected |___________| ```

Functional Features

  • Low distortion and noise
  • Wide dynamic range
  • High slew rate for fast signal processing
  • Excellent gain accuracy and stability
  • High output current drive capability
  • Suitable for high-fidelity audio applications

Advantages and Disadvantages

Advantages: - High-performance audio amplifier - Low noise and distortion - Wide bandwidth for accurate signal reproduction - Stable gain and output characteristics - Suitable for various audio applications

Disadvantages: - Requires dual power supply - Limited output current compared to power amplifiers

Working Principles

The NE5534PSRG4 is a precision audio operational amplifier designed to provide high-quality audio amplification with low noise and distortion. It operates on a dual power supply, allowing it to handle both positive and negative voltage swings.

The amplifier's input stage provides high input impedance and low input bias current, ensuring accurate signal reproduction. The internal circuitry is designed to minimize noise and distortion, resulting in clean and faithful audio reproduction.

The NE5534PSRG4 also features a high slew rate, enabling it to process fast-changing signals without introducing distortion. Its wide bandwidth allows for accurate reproduction of high-frequency audio content.

Detailed Application Field Plans

The NE5534PSRG4 is widely used in various audio applications, including:

  1. Hi-Fi audio systems
  2. Professional audio equipment
  3. Musical instruments
  4. Audio mixers and consoles
  5. Headphone amplifiers
  6. Audio signal processing circuits
  7. Active filters and equalizers
  8. Audio recording and playback devices

Its high performance, low noise, and wide bandwidth make it suitable for demanding audio applications that require accurate signal amplification and faithful sound reproduction.

Detailed and Complete Alternative Models

  1. LM833N: Dual Audio Operational Amplifier
  2. OPA2134PA: High Performance Audio Operational Amplifier
  3. TL072CP: Low Noise JFET Input Operational Amplifier
  4. AD827JNZ: Precision Low Noise Wideband Operational Amplifier
  5. NJM2068DD: Dual Low-Noise Operational Amplifier

These alternative models offer similar performance and functionality to the NE5534PSRG4 and can be used as substitutes in various audio applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням NE5534PSRG4 у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of NE5534PSRG4 in technical solutions:

  1. Q: What is NE5534PSRG4? A: NE5534PSRG4 is a low-noise operational amplifier (op-amp) that is commonly used in audio applications.

  2. Q: What is the voltage supply range for NE5534PSRG4? A: The voltage supply range for NE5534PSRG4 is typically ±5V to ±18V.

  3. Q: What is the input offset voltage of NE5534PSRG4? A: The input offset voltage of NE5534PSRG4 is typically 0.5mV.

  4. Q: Can NE5534PSRG4 be used in single-supply applications? A: Yes, NE5534PSRG4 can be used in single-supply applications by connecting the non-inverting input to a virtual ground or biasing it at half the supply voltage.

  5. Q: What is the bandwidth of NE5534PSRG4? A: The bandwidth of NE5534PSRG4 is typically 10MHz.

  6. Q: Is NE5534PSRG4 suitable for high-gain applications? A: Yes, NE5534PSRG4 is suitable for high-gain applications due to its low noise and high open-loop gain.

  7. Q: Can NE5534PSRG4 drive capacitive loads? A: Yes, NE5534PSRG4 can drive capacitive loads up to a certain limit. It is recommended to use a series resistor to stabilize the op-amp's response.

  8. Q: What is the input bias current of NE5534PSRG4? A: The input bias current of NE5534PSRG4 is typically 0.5nA.

  9. Q: Can NE5534PSRG4 operate at high temperatures? A: Yes, NE5534PSRG4 can operate at high temperatures up to 125°C, making it suitable for industrial applications.

  10. Q: What are some common applications of NE5534PSRG4? A: Some common applications of NE5534PSRG4 include audio preamplifiers, active filters, instrumentation amplifiers, and precision voltage amplification circuits.

Please note that the specifications mentioned here are approximate and may vary depending on the specific manufacturer's datasheet.